000 00263nam a22000977a 4500
003 OSt
245 _aElimination of avoidable blindness in South-East Asia.
260 _aNew Delhi:
_bWHO Regional Office for South-East Asia,
_c1999.
300 _a23p.
942 _2nlm
_cBOOK
999 _c1142
_d1142